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generates a sequence similar to this: __Z4funci: LFB2: mflr r0 LCFI0: stmw r30,-8(r1) LCFI1: stw r0,8(r1) LCFI2: stwu r1,-80(r1) LCFI3: mr r30,r1 LCFI4: where LCFI3 and LCFI4 are used by the FDE to indicate what the FP, LR, and other things are. We generated something more like this: Leh_func_begin1: mflr r0 stw r31, 20(r1) stw r0, 8(r1) Llabel1: stwu r1, -80(r1) Llabel2: mr r31, r1 Note that we are missing the "mr" instruction. This patch makes it more like the GCC output. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@86729 91177308-0d34-0410-b5e6-96231b3b80d8 |
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